<php>
    $t=array();
    $t=$_GET;
    unset($t[$field['name']]);
    $_tj= $t;
</php>
<form id="frm_{$field.name}" data-url="{:U('cat/Index/li',$t)}"
      method="get"
      style="line-height: 20px">
    <input id="i_{$field.name}" data='{$field.name}'
           class="cat_search_input cat_search_text mr10" type="text"
           value='{$_GET[$field['name']]}'
    name="{$field.name}"
    class="mr10 cat_search_text"><a class="btn-cancel"
                                    style="font-size: 12px"
                                    onclick="cat_search('{$field.name}');"><span>过滤</span></a>
</form>